SmartMotion
®
Platform
by InvenSense
®
invensense.com/smartmotion-platform
DK-20948
Development Kit for ICM-20948 9-Axis Motion Sensor
Overview
The DK-20948 is a comprehensive development platform for
ICM-20948, a high performance 9-axis motion sensor that
combines a 3-axis gyroscope, a 3-axis accelerometer, a 3-axis
compass, and a DMP
TM
(Digital Motion Processor
TM
).
The platform designed around Microchip G55 MCU can be used
by developers for rapid evaluation and development of ICM-20948
based solutions. The DK-20948 includes an on-board Embedded
Debugger so external tools are not required to program or debug
the G55 MCU.
The development kit comes with necessary software including
InvenSense MotionLink, a GUI based development tool and
embedded Motion Drivers for ICM-20948.
Embedded Motion Drivers (eMD) consists of a set of APIs to
congure various aspects of the platform including ICM-20948
sensor parameters such as full-scale range (FSR), output data rate
(ODR), low-power or low-noise mode, and sensor interface to host
(I�C, SPI).
MotionLink is a GUI based development tool included with the
platform. It can be used to capture and visualize the sensor data
from the motion sensor.
Key Features
• ICM-20948 9-axis motion sensor
• Microchip G55 MCU with 512KB Flash
• On-board embedded debugger for
programming and debugging
• USB connectors for host interface to
support software debug and
sensor data logging
• Board power supply through USB
• Sensor Fusion
• Accelerometer, Gyroscope, and
Compass Calibration
• Android Functions: Rotation Vector,
Game Rotation Vector, Gravity, Linear
Acceleration
• Pedometer Functions: Step Detection
and Step Count
• Gestures: Pickup, Tilt, Bring to See
